Which pair of plant species are specifically mentioned as recognized hyperaccumulators?
Answer
Alyssum murale and Thlaspi caerulescens
The text specifically cites Alyssum murale and Thlaspi caerulescens as examples of species noted for their ability to accumulate heavy metals to very high levels.

#Videos
The history & future of phytoremediation - YouTube
Related Questions
When did records of plants accumulating heavy metals first date back to?Who is widely credited with coining the term "phytoremediation"?What defines a plant species recognized as a hyperaccumulator?Which pair of plant species are specifically mentioned as recognized hyperaccumulators?What is the primary focus of the technique known as phytostabilization?How does rhizodegradation function in environmental cleanup?In phytoextraction, where are the transported contaminants ultimately directed?Where and when did the formalized science of phytoremediation gain its identity, contrasting with earlier observations?What major economic factor spurred the rapid adoption of phytoremediation post-1980s?What is the intended environment and action of phytofiltration?